Hot Sulphur Springs WWTP - Secondary Treatment Plant in Colorado, USA

Hot Sulphur Springs WWTP is a municipal wastewater treatment facility located in Hot Sulphur Springs, Grand County, Colorado. Serving a population of 534, the plant provides secondary treatment to meet state and federal water quality standards under the US Clean Water Act. The plant has a designed capacity of 302.83 cubic meters per day and currently discharges 151.42 cubic meters per day, indicating operational capacity below design levels. As a secondary treatment facility, it utilizes biological processes to reduce organic matter and suspended solids before discharge. The treated effluent is released into the Colorado River basin, a critical water source for the arid southwestern United States. The plant's operations help protect downstream aquatic ecosystems and support water quality in the Colorado River, which supplies water to millions of people and irrigates vast agricultural areas.

The plant discharges into the Colorado River basin, which flows through the Rocky Mountains and eventually into the Gulf of California. This watershed supports diverse aquatic life, including native trout species, and is a vital water source for agriculture, municipalities, and hydropower in the western US. The plant's secondary treatment helps maintain water quality in this ecologically sensitive region.